/*---------------------------------------------------------------------------*\
  =========                 |
  \\      /  F ield         | foam-extend: Open Source CFD
   \\    /   O peration     | Version:     4.1
    \\  /    A nd           | Web:         http://www.foam-extend.org
     \\/     M anipulation  | For copyright notice see file Copyright
-------------------------------------------------------------------------------
License
	This file is part of foam-extend.

	foam-extend is free software: you can redistribute it and/or modify it
	under the terms of the GNU General Public License as published by the
	Free Software Foundation, either version 3 of the License, or (at your
	option) any later version.

	foam-extend is distributed in the hope that it will be useful, but
	WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
	General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with foam-extend.  If not, see <http://www.gnu.org/licenses/>.

\*---------------------------------------------------------------------------*/

#include "removeEntry.H"
#include "dictionary.H"
#include "stringListOps.H"
#include "IStringStream.H"
#include "OStringStream.H"
#include "addToMemberFunctionSelectionTable.H"

// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

const Foam::word Foam::functionEntries::removeEntry::typeName
(
	Foam::functionEntries::removeEntry::typeName_()
);

// Don't lookup the debug switch here as the debug switch dictionary
// might include removeEntry
Foam::debug::debugSwitch
Foam::functionEntries::removeEntry::debug
(
	"removeEntry",
	0
);

namespace Foam
{
namespace functionEntries
{
	addToMemberFunctionSelectionTable
	(
		functionEntry,
		removeEntry,
		execute,
		dictionaryIstream
	);
}
}


// * * * * * * * * * * * * * * * Member Functions  * * * * * * * * * * * * * //

bool Foam::functionEntries::removeEntry::execute
(
	dictionary& parentDict,
	Istream& is
)
{
	wordList   dictKeys = parentDict.toc();
	wordReList patterns = readList<wordRe>(is);

	labelList indices = findStrings(patterns, dictKeys);

	forAll(indices, indexI)
	{
		parentDict.remove(dictKeys[indices[indexI]]);
	}

	return true;
}

// ************************************************************************* //
